Entries by Hannah Wangui

A clinical trial

Question A clinical trial is being planned to investigate the effect of a new experimental drug designed to reduce total serum cholesterol.  Investigators will enroll participants with total cholesterol levels between 200-240, they will be randomized to receive the new drug or a placebo and followed for 2 months, and the total cholesterol will be […]

 

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This question was created from Practice Test

Question This question was created from Practice Test what is the sensitivity of the screening test? What is the false positive fraction of the screening test   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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MATCH THE FOLLOWING TERMS Prognostic

Question MATCH THE FOLLOWING TERMS Prognostic factor                                              A. Study looking backward in time Prospective                                                        B. Strongly associated with outcome       Quasi-experimental                                        C. Subjects assigned to non-overlapping groups Retrospective                                                    D. Study looking forward in time Stratification                                                      E. No random assignment            Question 2 An orthopedic surgeon observes that many of his patients coming in for total […]

 

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